Provision bench client accounts in genesis block (#4648)

* fixes to script

* shellcheck

* address review comments

net/remote/remote-node.sh

@@ -14,7 +14,11 @@ failOnValidatorBootupFailure="$7"
 externalPrimordialAccountsFile="$8"
 stakeNodesInGenesisBlock="$9"
 nodeIndex="${10}"
-genesisOptions="${11}"
+numBenchTpsClients="${11}"
+benchTpsExtraArgs="${12}"
+numBenchExchangeClients="${13}"
+benchExchangeExtraArgs="${14}"
+genesisOptions="${15}"
 set +x
 export RUST_LOG
 
@@ -90,9 +94,25 @@ local|tar)
         echo "${pubkey}: $stakeNodesInGenesisBlock" >> ./solana-node-stakes/fullnode-stakes.yml
       done
     fi
+    rm -rf ./solana-client-accounts
+    mkdir ./solana-client-accounts
+    for i in $(seq 0 $((numBenchTpsClients-1))); do
+      # shellcheck disable=SC2086 # Do not want to quote $benchTpsExtraArgs
+      solana-bench-tps --write-client-keys ./solana-client-accounts/bench-tps"$i".yml $benchTpsExtraArgs
+      # Skip first line, as it contains header
+      tail -n +2 -q ./solana-client-accounts/bench-tps"$i".yml >> ./solana-client-accounts/client-accounts.yml
+      echo "" >> ./solana-client-accounts/client-accounts.yml
+    done
+    for i in $(seq "$numBenchTpsClients" "$numBenchExchangeClients"); do
+      # shellcheck disable=SC2086 # Do not want to quote $benchExchangeExtraArgs
+      echo $benchExchangeExtraArgs
+#      solana-bench-exchange -w ./solana-client-accounts/bench-exchange"$i".yml $benchExchangeExtraArgs
+#      tail -n +2 -q ./solana-client-accounts/bench-exchange"$i".yml >> ./solana-client-accounts/client-accounts.yml
+    done
     [[ -z $externalPrimordialAccountsFile ]] || cat "$externalPrimordialAccountsFile" >> ./solana-node-stakes/fullnode-stakes.yml
     if [ -f ./solana-node-stakes/fullnode-stakes.yml ]; then
-      genesisOptions+=" --primordial-accounts-file ./solana-node-stakes/fullnode-stakes.yml"
+      genesisOptions+=" --primordial-accounts-file ./solana-node-stakes/fullnode-stakes.yml \
+        --primordial-keypairs-file ./solana-client-accounts/client-accounts.yml"
     fi
     if [[ $skipSetup != true ]]; then
       args=(